<template>
    <a-card :bordered="false">

        <!-- 查询区域 -->
        <div class="table-page-search-wrapper">
            <a-form layout="inline" @keyup.enter.native="searchQuery">
                <a-row :gutter="24">

                    <a-col :md="6" :sm="10">
                        <a-form-item label="任务类名">
                            <a-input placeholder="请输入任务类名" v-model="queryParam.jobClassName"></a-input>
                        </a-form-item>
                    </a-col>
                    <a-col :md="6" :sm="10">
                        <a-form-item label="任务状态">
                            <a-select style="width: 220px" v-model="queryParam.status" placeholder="请选择状态">
                                <a-select-option value="">全部</a-select-option>
                                <a-select-option value="0">正常</a-select-option>
                                <a-select-option value="-1">停止</a-select-option>
                            </a-select>
                        </a-form-item>
                    </a-col>

                    <a-col :md="6" :sm="10" >
            <span style="float: left;overflow: hidden;" class="table-page-search-submitButtons">
              <a-button type="primary" @click="searchQuery" icon="search">查询</a-button>
              <a-button type="primary" @click="searchReset" icon="reload" style="margin-left: 8px">重置</a-button>
            </span>
                    </a-col>

                </a-row>
            </a-form>
        </div>

        <!-- 操作按钮区域 -->
        <div class="table-operator">
            <a-button @click="handleAdd" type="primary" icon="plus">新增</a-button>
            <a-button type="primary" icon="download" @click="handleExportXls('定时任务信息')">导出</a-button>
            <a-upload name="file" :showUploadList="false" :multiple="false" :headers="tokenHeader" :action="importExcelUrl" @change="handleImportExcel">
                <a-button type="primary" icon="import">导入</a-button>
            </a-upload>
            <a-dropdown v-if="selectedRowKeys.length > 0">
                <a-menu slot="overlay">
                    <a-menu-item key="1" @click="batchDel"><a-icon type="delete"/>删除</a-menu-item>
                </a-menu>
                <a-button style="margin-left: 8px"> 批量操作 <a-icon type="down" /></a-button>
            </a-dropdown>
        </div>

        <!-- table区域-begin -->
        <div>
            <div class="ant-alert ant-alert-info" style="margin-bottom: 16px;">
                <i class="anticon anticon-info-circle ant-alert-icon"></i> 已选择 <a style="font-weight: 600">{{ selectedRowKeys.length }}</a>项
                <a style="margin-left: 24px" @click="onClearSelected">清空</a>
            </div>

            <a-table
                    ref="table"
                    size="middle"
                    bordered
                    rowKey="id"
                    :columns="columns"
                    :dataSource="dataSource"
                    :pagination="ipagination"
                    :loading="loading"
                    :rowSelection="{selectedRowKeys: selectedRowKeys, onChange: onSelectChange}"
                    @change="handleTableChange">

                <!-- 字符串超长截取省略号显示-->
                <span slot="description" slot-scope="text">
          <j-ellipsis :value="text" :length="20" />
        </span>
                <span slot="parameterRender" slot-scope="text">
          <j-ellipsis :value="text" :length="20" />
        </span>

                <span slot="action" slot-scope="text, record">
          <a @click="resumeJob(record)" v-if="record.status==-1">启动</a>
          <a @click="pauseJob(record)" v-if="record.status==0">停止</a>

          <a-divider type="vertical" />
          <a-dropdown>
            <a class="ant-dropdown-link">更多 <a-icon type="down" /></a>
            <a-menu slot="overlay">
              <a-menu-item><a @click="handleEdit(record)">编辑</a></a-menu-item>
              <a-menu-item>
                <a-popconfirm title="确定删除吗?" @confirm="() => handleDelete(record.id)">
                  <a>删除</a>
                </a-popconfirm>
              </a-menu-item>
            </a-menu>
          </a-dropdown>
        </span>

                <!-- 状态渲染模板 -->
                <template slot="customRenderStatus" slot-scope="status">
                    <a-tag v-if="status==0" color="green">已启动</a-tag>
                    <a-tag v-if="status==-1" color="orange">已暂停</a-tag>
                </template>
            </a-table>
        </div>
        <!-- table区域-end -->

        <!-- 表单区域 -->
        <quartzJob-modal ref="modalForm" @ok="modalFormOk"></quartzJob-modal>
    </a-card>
</template>

<script>
import QuartzJobModal from './part/QuartzJobModal'
import { getAction } from '@/api/manage'
import { JeecgListMixin } from '@/mixins/JeecgListMixin'
import JEllipsis from "@/components/jeecg/JEllipsis";

export default {
  name: "QuartzJobList",
  mixins: [JeecgListMixin],
  components: {
    QuartzJobModal,
    JEllipsis
  },
  data () {
    return {
      description: '定时任务在线管理',
      // 查询条件
      queryParam: {},
      // 表头
      columns: [
        {
          title: '#',
          dataIndex: '',
          key: 'rowIndex',
          width: 60,
          align: "center",
          customRender: function (t, r, index) {
            return parseInt(index) + 1;
          }
        },
        {
          title: '任务类名',
          align: "center",
          dataIndex: 'jobClassName',
          sorter: true
          /*            customRender:function (text) {
                          return "*"+text.substring(9,text.length);
                        }*/
        },
        {
          title: 'cron表达式',
          align: "center",
          dataIndex: 'cronExpression'
        },
        {
          title: '参数',
          align: "center",
          width: 150,
          dataIndex: 'parameter',
          scopedSlots: { customRender: 'parameterRender' }
        },
        {
          title: '描述',
          align: "center",
          width: 250,
          dataIndex: 'description',
          scopedSlots: { customRender: 'description' }
        },
        {
          title: '状态',
          align: "center",
          dataIndex: 'status',
          scopedSlots: { customRender: 'customRenderStatus' },
          filterMultiple: false,
          filters: [
            { text: '已启动', value: '0' },
            { text: '已暂停', value: '-1' }
          ]
        },
        {
          title: '操作',
          dataIndex: 'action',
          align: "center",
          width: 180,
          scopedSlots: { customRender: 'action' }
        }
      ],
      url: {
        list: "/sys/quartzJob/list",
        delete: "/sys/quartzJob/delete",
        deleteBatch: "/sys/quartzJob/deleteBatch",
        pause: "/sys/quartzJob/pause",
        resume: "/sys/quartzJob/resume",
        exportXlsUrl: "sys/quartzJob/exportXls",
        importExcelUrl: "sys/quartzJob/importExcel"
      }
    }
  },
  computed: {
    importExcelUrl: function () {
      return `${window._CONFIG['domianURL']}/${this.url.importExcelUrl}`;
    }
  },

  methods: {

    //筛选需要重写handleTableChange
    handleTableChange(pagination, filters, sorter) {
      //分页、排序、筛选变化时触发
      //TODO 筛选
      if (Object.keys(sorter).length > 0) {
        this.isorter.column = sorter.field;
        this.isorter.order = sorter.order == "ascend" ? "asc" : "desc"
      }
      //这种筛选方式只支持单选
      this.filters.status = filters.status[0];
      this.ipagination = pagination;
      this.loadData();
    },
    pauseJob: function(record) {
      var that = this;
      //暂停定时任务
      this.$confirm({
        title: "确认暂停",
        content: "是否暂停选中任务?",
        onOk: function() {
          getAction(that.url.pause, { jobClassName: record.jobClassName }).then((res) => {
            if (res.success) {
              that.$message.success(res.message);
              that.loadData();
              that.onClearSelected();
            } else {
              that.$message.warning(res.message);
            }
          });
        }
      });
    },
    resumeJob: function(record) {
      var that = this;
      //恢复定时任务
      this.$confirm({
        title: "确认启动",
        content: "是否启动选中任务?",
        onOk: function() {
          getAction(that.url.resume, { jobClassName: record.jobClassName }).then((res) => {
            if (res.success) {
              that.$message.success(res.message);
              that.loadData();
              that.onClearSelected();
            } else {
              that.$message.warning(res.message);
            }
          });
        }
      });
    }
  }
}
</script>
<style scoped>
    @import '~@assets/less/common.less'
</style>
